97434927 has 8 divisors (see below), whose sum is σ = 144348080. Its totient is φ = 64956600.

The previous prime is 97434917. The next prime is 97434929. The reversal of 97434927 is 72943479.

It is not a de Polignac number, because 97434927 - 2⁶ = 97434863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97434929) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1804324 + ... + 1804377.

It is an arithmetic number, because the mean of its divisors is an integer number (18043510).

Almost surely, 2^97434927 is an apocalyptic number.

97434927 is a deficient number, since it is larger than the sum of its proper divisors (46913153).

97434927 is a wasteful number, since it uses less digits than its factorization.

97434927 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3608710 (or 3608704 counting only the distinct ones).

The product of its digits is 381024, while the sum is 45.

The square root of 97434927 is about 9870.9131796405. The cubic root of 97434927 is about 460.1557868687.

The spelling of 97434927 in words is "ninety-seven million, four hundred thirty-four thousand, nine hundred twenty-seven".